Compile source wheels for xds-protos (#26034)

tools/distrib/python/xds_protos/build.py

@@ -131,5 +131,5 @@ def main():
         f.writelines(TEST_IMPORTS)
 
 
-if __file__ == "__main__":
+if __name__ == "__main__":
     main()

tools/distrib/python/xds_protos/build_validate_upload.sh

@@ -21,6 +21,7 @@ cd ${WORK_DIR}
 # Generate the package content then build the source wheel
 python3 build.py
 python3 setup.py sdist
+python3 setup.py bdist_wheel
 
 # Run the tests to ensure all protos are importable, also avoid confusing normal
 # imports with relative imports

tools/distrib/python/xds_protos/setup.py

@@ -41,7 +41,7 @@ INSTALL_REQUIRES = [
 SETUP_REQUIRES = INSTALL_REQUIRES + ['grpcio-tools']
 setuptools.setup(
     name='xds-protos',
-    version='0.0.4',
+    version='0.0.5',
     packages=PACKAGES,
     description='Generated Python code from envoyproxy/data-plane-api',
     long_description_content_type='text/x-rst',